| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.77 | 11.224% | $261.1206 | $261.12 | $261.10 | $261.10 |
| Purchase #2 | $188.87 | 12.656% | $212.7734 | $212.77 | $212.75 | $212.80 |
| Purchase #3 | $151.28 | 8.511% | $164.1554 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $75.33 | 10.357% | $83.1319 | $83.13 | $83.15 | $83.10 |
| Purchase #5 | $249.43 | 11.818% | $278.9076 | $278.91 | $278.90 | $278.90 |
| Purchase #6 | $146.60 | 13.114% | $165.8251 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $14.65 | 12.441% | $16.4726 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $1,060.93 | $1,182.3866 | $1,182.39 | $1,182.35 | $1,182.40 | |